For HVAC & Home Services

Every Missed Call
Is a Job You Lost.

When your phone rings and nobody picks up, that homeowner calls the next company. We make sure every call gets answered, every lead gets followed up, and every past customer hears from you when it's time for service.

Book Your Free Custom Demo We'll build a working agent for your business. You'll hear it answer your own phone.
Live demo call — AI answers as Comfort Air HVAC
0:00
See how it works

Three Ways You're Losing Jobs.
One Fix.

You don't have a marketing problem. You have a follow-up problem. Calls go to voicemail, web leads sit untouched, and past customers forget you exist. We fix all three.

01
📞

AI Receptionist

Your phone rings at 9pm on a Tuesday. Homeowner's AC just died. Right now, that call goes to voicemail and they Google the next company. With Harmonia, an AI agent picks up, qualifies the issue, and books the job into your calendar. You wake up to a full schedule.

24/7 Coverage Appointment Booking Emergency Routing
02

Speed-to-Lead

A homeowner fills out a form on Google, Thumbtack, or your website. Right now, you call them back when you remember. By then, they already booked your competitor. Our system calls them back in under a minute, has a real conversation, and books the job while they're still thinking about the problem.

60-Second Callback Every Lead Source After-Hours Coverage
03
🔄

Past Customer Reactivation

You've done work for hundreds of homeowners who already trust you. They haven't scheduled their annual maintenance because nobody reminded them. Our AI calls with a personalized message. They book. You didn't spend a dime on ads to get that job.

Seasonal Campaigns Personalized Outreach Zero Acquisition Cost

Hear it for yourself. We'll build one for your business — free.

Book Your Free Custom Demo →

Live in One Week.
You Don't Touch a Thing.

You run your business. We handle the rest.

1

Book Your Free Demo (2 min)

Pick a time on our calendar. We only need your name, email, and phone. After booking, answer a few quick questions about your business so we can build your custom demo agent before the call.

2

Hear Your Business Answered by AI (20 min Zoom)

On the call, we hand you a phone number. You call it from your own phone. You hear: "Thanks for calling [Your Company], how can I help?" with your services, your hours, your name. You're hearing the product — not a pitch.

3

We Build Your Production Agent (1 week)

You sign up. We build your full agent with calendar integration, emergency routing, and CRM sync. Your existing phone number forwards to Harmonia. Live within one week.

4

We Prove It Every Monday (ongoing)

Every Monday morning, you get an email: calls answered, jobs booked, revenue captured. No dashboard to learn. No login to remember. Just the numbers.

What Changes When You Turn This On

📵

No More Missed Calls

Every call answered, day or night. Weekends, holidays, when your guys are on a roof. Your number stays the same. Callers don't know it's AI — they just know someone picked up.

🏎️

Faster Than Your Competition

Web leads get called back before they finish browsing. While your competitor's phone goes to voicemail, yours is already booked.

💰

$0 in New Ad Spend

You're already paying to get the phone to ring — you're just not answering it. We don't run ads. We capture the jobs you're already paying for.

🔧

Cheaper Than a Part-Time Hire

Costs a fraction of another employee. No training, no PTO, no sick days, no bad moods. Works every holiday your guys take off.

🔁

Past Customers Come Back

One reactivation campaign books jobs from homeowners who already trust you. You didn't spend a dime on ads. They just needed a reminder.

📊

Proof Every Monday Morning

Weekly email: calls answered, jobs booked, estimated revenue captured. You don't have to trust us. You read the numbers.

See it work with your own company name. Free.

Book Your Free Custom Demo →

How Much Are You Leaving on the Table?

Adjust the numbers to match your business. This is the money you're already paying to generate — and not capturing.

40
5200
30%
5%70%
$200
$200$3,000
Missed calls / month
Lost per year

Harmonia starts at $297/mo. The math does the rest.

Book Your Free Custom Demo →

One Missed Job Pays for This.

Month to month. No contracts. No cancellation fees.

Revenue Guard
Guard
Stop the bleeding.
$ 297 /mo
Best for: Solo operators, 1–3 truck shops
  • AI receptionist (24/7)
  • Smart SMS replies
  • Appointment booking
  • Weekly ROI reports
Book Free Demo →
Revenue Partner
Partner
Full revenue engine.
Custom
Best for: Multi-location, 10+ trucks, enterprise
  • Everything in Recovery
  • Quote follow-up sequences
  • Custom SLA
  • Dedicated account manager
  • Multi-location support
Contact Sales →

🔒 The Guarantee

If we don't capture at least 3 missed appointments in your first 30 days, you get a full refund. No questions asked. Month to month. No contracts. No cancellation fees.

Questions We Get on Every Call

Yes. Callers consistently think they're speaking to a live receptionist. Don't take our word for it — book a demo and you'll call the line yourself from your own phone. Judge with your own ears.

The AI detects emergencies — burst pipe, gas smell, no heat in January — and transfers directly to your cell or on-call tech within seconds. Non-emergencies get booked. Emergencies get escalated. Every time.

Your receptionist works 40 hours a week. That leaves 128 hours your phone goes unanswered. Harmonia covers after hours, weekends, holidays, and overflow when your receptionist is already on another line.

About a week from sign-up to live. We handle everything — you just forward your number. No software to install, no app to download, no training required.

Month to month. Cancel anytime. No contracts, no fees. If we don't capture at least 3 missed appointments in your first 30 days, you get a full refund anyway.

Call centers take messages and promise someone will call back. We book the job during the call. Our AI checks your real-time calendar, knows your services and service area, and puts the appointment on your schedule before the caller hangs up.

Right Now, Someone Is Calling
Your Business and Getting Voicemail.

Pick a time below. We'll build your custom agent before the call — you'll hear it answer as your business the moment we start.